STM32L476G-DISCO datasheet(17/37 Pages) STMICROELECTRONICS

부품명	STM32L476G-DISCO

상세설명	STM32CubeL4 demonstration firmware for 32L476GDISCOVERY discovery kit

PDF	37 Pages

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제조업체	STMICROELECTRONICS [STMicroelectronics]

홈페이지	http://www.st.com

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17 / 37 page

DocID028080 Rev 1

17/37

UM1919

Demonstration functional description

4.4

Modules

4.4.1

IDD

Overview

The IDD module application measures and displays in real time the MCU current

consumption depending on the selected power mode. The current is measured and

calculated using a second microcontroller from the STM32L1 Series on the board.

Figure 9. IDD application menu structure display

Value is the Idd measurement result displayed for 2.5 seconds either in milliampere (mA),

microampere (µA) or nanoampere (nA).

Features

•

Run mode at 24 MHz (voltage range 2), PLL Off, RTC/LSE Off, Flash ART On

•

Sleep mode at 24 MHz (voltage range 2), PLL Off, RTC/LSE Off, Flash ART On

•

Low-power run mode at 2 MHz, PLL Off, RTC/LSE Off, Flash ART On

•

Low-power sleep mode at 2 MHz, PLL Off, RTC/LSE Off, Flash ART On

•

Stop 2 mode, RTC/LSE Off, Flash ART Off

•

Standby mode, RTC/LSE Off, Flash ART Off, RAM retention Off

•

Shutdown mode, RTC/LSE Off, Flash ART Off

STM32L476G-DISCO 데이터시트(PDF) 17 Page - STMicroelectronics